.school-shell .sidebar{background:#101827}
.school-shell .brand-mark{background:linear-gradient(135deg,var(--primary),#6b7cff)}
.school-login-body{background:radial-gradient(circle at top left,#eef3ff,#f8f9fc 48%,#f3f5f8)}
textarea{width:100%;border:1px solid #d7dce5;border-radius:10px;padding:11px 12px;background:#fff;color:var(--text);font:inherit;resize:vertical;outline:none}
textarea:focus{border-color:#7890ff;box-shadow:0 0 0 3px rgba(55,88,249,.1)}
.badge-cancelled{background:#feeceb;color:#b42318}

.time-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calendar-list{display:grid;gap:12px}
.calendar-item{display:grid;grid-template-columns:62px 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:12px}
.calendar-date{width:58px;height:58px;border-radius:14px;background:#f0f3ff;display:grid;place-items:center;align-content:center}
.calendar-date strong{font-size:22px;line-height:1}
.calendar-date small{font-size:10px;color:var(--muted);margin-top:3px}
.calendar-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.calendar-content>small{display:block;color:var(--muted);margin-top:5px}
.calendar-content p{margin:7px 0 0;color:#667085;font-size:13px}
.empty-card{padding:24px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.attendance-list{display:grid;gap:10px}
.attendance-row{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(420px,1.6fr) minmax(180px,.8fr);gap:14px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:12px}
.attendance-statuses{display:flex;gap:12px;flex-wrap:wrap}
.attendance-statuses label{display:flex;grid-template-columns:auto 1fr;gap:5px;align-items:center;font-weight:600;font-size:12px}
.attendance-statuses input{width:auto}
.attendance-save{margin-top:16px}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quick-card{display:block;border:1px solid var(--line);border-radius:14px;padding:15px;background:#fff}
.quick-card:hover{border-color:#c9d2ff;background:#fafbff}
.quick-card strong,.quick-card small{display:block}
.quick-card small{margin-top:5px;color:var(--muted)}
@media(max-width:1000px){
  .attendance-row{grid-template-columns:1fr}
}
@media(max-width:700px){
  .time-grid,.quick-grid{grid-template-columns:1fr}
  .calendar-item{grid-template-columns:55px 1fr}
  .calendar-item>.btn{grid-column:span 2}
}


/* V7 - menu lateral da escola com rolagem */
.school-shell .sidebar{
    overflow-y:auto;
    overflow-x:hidden;
    overscroll-behavior:contain;
    scrollbar-width:thin;
}
.school-shell .nav{
    flex:0 0 auto;
}
.school-shell .sidebar-footer{
    margin-top:24px;
    padding-bottom:8px;
}
.school-shell .sidebar::-webkit-scrollbar{
    width:7px;
}
.school-shell .sidebar::-webkit-scrollbar-thumb{
    background:rgba(255,255,255,.18);
    border-radius:999px;
}
.school-shell .sidebar::-webkit-scrollbar-track{
    background:transparent;
}
@media(max-width:700px){
    .school-shell .sidebar{
        overflow-x:auto;
        overflow-y:hidden;
        max-width:100%;
    }
    .school-shell .sidebar-footer{
        margin-top:0;
        margin-left:auto;
        padding-bottom:0;
    }
}

.badge-ead{
    background:#eef1ff;
    color:#3758f9;
}

.video-help{
    margin-top:-4px;
    padding:10px 12px;
    border-radius:10px;
    background:#f7f8fb;
    color:#667085;
    font-size:12px;
    line-height:1.5;
}


.school-shell .brand-mark{box-shadow:0 10px 22px rgba(55,88,249,.18)}
.school-shell .sidebar{background:
  linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),
  linear-gradient(180deg, #0b1628, #0e1b31 55%, #101827)}
.school-login-body .auth-side{
  background:linear-gradient(160deg,#101827,#14213d 56%,#19335f);
}


.guardian-check{
  display:flex;
  align-items:center;
  grid-template-columns:auto 1fr;
  gap:10px;
  padding:12px 13px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff
}
.guardian-check input{
  width:auto;
  margin:0
}
.guardian-check span{
  font-size:12px;
  font-weight:800
}
.financial-check{
  background:#f3fbf8;
  border-color:#d5eee6
}
.finance-badge{
  background:#e9f8f3;
  color:#087443
}


.ead-builder-hero,.ead-module-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:24px 26px;
  margin-bottom:20px;
  border:1px solid var(--line);
  border-radius:22px;
  background:linear-gradient(135deg,#fff,#f3f5ff);
  box-shadow:var(--shadow);
}
.ead-builder-hero h2,.ead-module-head h2{
  margin:6px 0 6px;
  font-size:28px;
  letter-spacing:-.03em;
}
.ead-builder-hero p,.ead-module-head p{
  margin:0;
  color:var(--muted);
}
.ead-lesson-switch{
  min-width:min(460px,100%);
}
.module-builder-list{
  display:grid;
  gap:11px;
}
.module-builder-card{
  display:grid;
  grid-template-columns:45px 1fr;
  gap:13px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:15px;
  background:#fff;
}
.module-order{
  width:45px;
  height:45px;
  border-radius:13px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#eef1ff,#e6e2ff);
  color:#3758f9;
  font-weight:900;
}
.module-builder-main{min-width:0}
.module-builder-title{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
}
.module-builder-title strong,.module-builder-title small{
  display:block;
}
.module-builder-title small{
  color:var(--muted);
  margin-top:4px;
}
.module-builder-stats{
  display:flex;
  gap:13px;
  flex-wrap:wrap;
  margin:10px 0;
  color:#667085;
  font-size:11px;
  font-weight:800;
}
.module-media-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.module-media-card{
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:16px;
  background:#fff;
}
.module-media-preview{
  width:100%;
  aspect-ratio:16/9;
  background:#000;
}
.module-media-preview iframe,.module-media-preview video{
  width:100%;
  height:100%;
  border:0;
  display:block;
}
.module-media-body{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:13px;
}
.module-media-body strong,.module-media-body small{
  display:block;
}
.module-media-body small{
  margin-top:4px;
  color:var(--muted);
}
.assessment-list{
  display:grid;
  gap:10px;
}
.assessment-builder-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
}
.assessment-builder-card strong,.assessment-builder-card small{
  display:block;
}
.assessment-builder-card small{
  margin-top:5px;
  color:var(--muted);
}
.assessment-type{
  display:inline-flex;
  margin-bottom:6px;
  padding:5px 7px;
  border-radius:999px;
  font-size:9px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.06em;
  background:#eef1ff;
  color:#3758f9;
}
.assessment-type.exercise{background:#e7f8f1;color:#087443}
.assessment-type.quiz{background:#fff4e5;color:#a15c00}
.assessment-type.exam{background:#feeceb;color:#b42318}
.question-builder-list{
  display:grid;
  gap:11px;
}
.question-builder-card{
  display:grid;
  grid-template-columns:38px 1fr;
  gap:12px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:15px;
  background:#fff;
}
.question-number{
  width:38px;
  height:38px;
  border-radius:11px;
  display:grid;
  place-items:center;
  background:#eef1ff;
  color:#3758f9;
  font-weight:900;
}
.question-builder-head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
}
.question-options-preview{
  display:grid;
  gap:5px;
  margin-top:10px;
  font-size:12px;
  color:#667085;
}
.question-options-preview .correct{
  color:#087443;
  font-weight:900;
}
.question-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  margin-top:10px;
  color:var(--muted);
  font-size:11px;
}
@media(max-width:900px){
  .ead-builder-hero,.ead-module-head{
    align-items:flex-start;
    flex-direction:column;
  }
  .ead-lesson-switch{min-width:100%;width:100%}
  .module-media-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  .module-builder-title,.assessment-builder-card,.question-builder-head{
    flex-direction:column;
    align-items:flex-start;
  }
}


/* V18 — Submódulos, arquivos e entregas */
.module-parent-path{
  display:block;
  margin-top:7px;
  color:var(--muted);
  font-size:11px;
}
.submodule-builder-grid{
  display:grid;
  gap:11px;
}
.submodule-builder-card{
  display:grid;
  grid-template-columns:42px 1fr auto;
  gap:12px;
  align-items:center;
  padding:13px;
  border:1px solid var(--line);
  border-radius:15px;
  background:#fff;
}
.submodule-number{
  width:42px;
  height:42px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:#eef1ff;
  color:var(--primary);
  font-weight:900;
}
.submodule-builder-card strong,
.submodule-builder-card small{
  display:block;
}
.submodule-builder-card small{
  margin-top:4px;
  color:var(--muted);
}
.teacher-file-list{
  display:grid;
  gap:9px;
}
.teacher-file-card{
  display:grid;
  grid-template-columns:48px 1fr auto;
  gap:12px;
  align-items:center;
  padding:12px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
}
.teacher-file-icon,.submission-file-icon{
  width:48px;
  height:48px;
  border-radius:13px;
  display:grid;
  place-items:center;
  background:#eef1ff;
  color:var(--primary);
  font-size:10px;
  font-weight:900;
}
.teacher-file-card strong,
.teacher-file-card small{
  display:block;
}
.teacher-file-card small{
  margin-top:4px;
  color:var(--muted);
  font-size:10px;
}
.submission-teacher-list{
  display:grid;
  gap:12px;
}
.submission-teacher-card{
  display:grid;
  grid-template-columns:52px minmax(180px,1fr) minmax(300px,1.2fr);
  gap:13px;
  align-items:start;
  padding:14px;
  border:1px solid var(--line);
  border-radius:15px;
  background:#fff;
}
.submission-teacher-info strong,
.submission-teacher-info span,
.submission-teacher-info small{
  display:block;
}
.submission-teacher-info span{
  margin-top:4px;
  color:#667085;
  font-size:11px;
}
.submission-teacher-info small{
  margin-top:4px;
  color:var(--muted);
  font-size:10px;
}
.submission-grade-result{
  margin-top:10px;
  padding:9px 10px;
  border-radius:11px;
  background:#e8f7f0;
  color:#087443;
}
.submission-grade-result strong,
.submission-grade-result span{
  display:block;
}
.submission-grade-result span{
  margin-top:3px;
  font-size:10px;
}
.submission-teacher-actions{
  display:grid;
  gap:8px;
}
.submission-grade-form{
  display:grid;
  grid-template-columns:90px 1fr auto;
  gap:7px;
  align-items:end;
}
.submission-grade-form label{
  font-size:10px;
}
.submission-grade-form input{
  padding:8px 9px;
  min-height:34px;
}
@media(max-width:1000px){
  .submission-teacher-card{grid-template-columns:48px 1fr}
  .submission-teacher-actions{grid-column:span 2}
}
@media(max-width:700px){
  .submodule-builder-card,
  .teacher-file-card{
    grid-template-columns:42px 1fr;
  }
  .submodule-builder-card>.actions,
  .teacher-file-card>.actions{
    grid-column:span 2;
  }
  .submission-grade-form{grid-template-columns:1fr}
}


/* V21 — Princípio Institucional */
.institutional-admin-preview{
  position:sticky;
  top:18px;
  align-self:start;
}
.institutional-preview-card{
  padding:22px;
  border:1px solid var(--line);
  border-radius:20px;
  background:
    radial-gradient(circle at top right,rgba(55,88,249,.10),transparent 30%),
    linear-gradient(135deg,#fff,#f7f8ff);
}
.institutional-preview-card h2{
  margin:7px 0 7px;
  font-size:25px;
}
.institutional-preview-subtitle{
  margin:0 0 18px;
  color:#667085;
  line-height:1.55;
}
.institutional-preview-body{
  color:#4f596b;
  font-size:13px;
  line-height:1.8;
}
.institutional-preview-card blockquote{
  margin:20px 0 0;
  padding:16px;
  border-left:4px solid var(--primary);
  border-radius:0 14px 14px 0;
  background:#eef1ff;
  color:#253354;
  font-weight:800;
  line-height:1.55;
}
@media(max-width:900px){
  .institutional-admin-preview{position:static}
}


/* V24 — gestão do vídeo de apresentação da disciplina */
.presentation-admin-preview{
  min-width:0;
}
.presentation-preview-video{
  width:100%;
  aspect-ratio:16/9;
  overflow:hidden;
  border-radius:18px;
  background:#16203a;
}
.presentation-preview-video iframe,
.presentation-preview-video video{
  width:100%;
  height:100%;
  display:block;
  border:0;
}
.presentation-empty-preview{
  width:100%;
  height:100%;
  display:grid;
  place-items:center;
  align-content:center;
  gap:8px;
  padding:20px;
  color:#fff;
  text-align:center;
}
.presentation-empty-preview>span{
  width:56px;
  height:56px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.12);
  font-size:22px;
}
.presentation-empty-preview strong{
  font-size:20px;
}
.presentation-empty-preview small{
  color:#bec8dd;
}


/* V25 — vínculo rápido professor / disciplina */
.subject-assignment-hero,
.teaching-easier-banner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  margin-bottom:18px;
  padding:22px;
  border:1px solid #e4e8f1;
  border-radius:20px;
  background:
    radial-gradient(circle at top right,rgba(55,88,249,.12),transparent 30%),
    linear-gradient(135deg,#fff,#f8faff);
}
.subject-assignment-hero h2,
.teaching-easier-banner h2{
  margin:5px 0 6px;
  font-size:27px;
}
.subject-assignment-hero p,
.teaching-easier-banner p{
  margin:0;
  color:var(--muted);
}
.subject-assignment-count{
  min-width:130px;
  padding:14px;
  border-radius:16px;
  background:#fff;
  border:1px solid var(--line);
  text-align:center;
}
.subject-assignment-count strong,
.subject-assignment-count span{
  display:block;
}
.subject-assignment-count strong{
  font-size:30px;
  color:var(--primary);
}
.subject-assignment-count span{
  margin-top:4px;
  color:var(--muted);
  font-size:10px;
}
.class-picker-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.class-picker-head strong,
.class-picker-head small{
  display:block;
}
.class-picker-head small{
  margin-top:3px;
  color:var(--muted);
}
.class-picker-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:9px;
}
.class-picker-card{
  position:relative;
  display:grid;
  grid-template-columns:22px 1fr;
  gap:10px;
  align-items:start;
  padding:12px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  cursor:pointer;
}
.class-picker-card:has(input:checked){
  border-color:#bfc9ff;
  background:#f5f7ff;
  box-shadow:0 0 0 2px rgba(55,88,249,.08);
}
.class-picker-card.already-assigned{
  background:#fafbfd;
}
.class-picker-card input{
  margin-top:2px;
  min-height:auto!important;
}
.class-picker-card strong,
.class-picker-card small,
.class-picker-card span{
  display:block;
}
.class-picker-card small{
  margin-top:3px;
  color:var(--muted);
  font-size:10px;
}
.class-picker-card span{
  margin-top:7px;
  color:var(--primary);
  font-size:9px;
  font-weight:800;
}
.subject-current-bindings{
  display:grid;
  gap:10px;
}
.subject-binding-card{
  display:grid;
  grid-template-columns:44px 1fr auto;
  gap:11px;
  align-items:center;
  padding:12px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
}
.subject-binding-avatar{
  width:44px;
  height:44px;
  border-radius:13px;
  display:grid;
  place-items:center;
  background:#eef1ff;
  color:var(--primary);
  font-weight:900;
}
.subject-binding-copy strong,
.subject-binding-copy span,
.subject-binding-copy small{
  display:block;
}
.subject-binding-copy span{
  margin-top:3px;
  color:#667085;
  font-size:11px;
}
.subject-binding-copy small{
  margin-top:4px;
  color:var(--muted);
  font-size:9px;
}
.subject-binding-actions{
  display:flex;
  gap:6px;
  align-items:center;
}
@media(max-width:800px){
  .subject-assignment-hero,
  .teaching-easier-banner{
    align-items:flex-start;
    flex-direction:column;
  }
  .subject-assignment-count{width:100%}
  .class-picker-grid{grid-template-columns:1fr}
  .subject-binding-card{grid-template-columns:44px 1fr}
  .subject-binding-actions{grid-column:2}
}


/* V26 — Construtor EAD arrastar e soltar */
.drag-sort-list{
  position:relative;
}
.drag-sort-card{
  transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease;
}
.drag-sort-card.is-dragging{
  position:relative;
  z-index:20;
  opacity:.88;
  transform:scale(1.01);
  box-shadow:0 18px 40px rgba(25,35,60,.16);
  border-color:#b9c4ff!important;
  background:#fbfcff!important;
}
.is-dragging-list{
  user-select:none;
}
.module-drag-handle{
  width:38px;
  height:44px;
  flex:0 0 auto;
  display:grid;
  place-items:center;
  border:1px solid #dce2ed;
  border-radius:11px;
  background:#f7f8fb;
  color:#7c8798;
  font-size:20px;
  font-weight:900;
  line-height:1;
  cursor:grab;
  touch-action:none;
}
.module-drag-handle:active{
  cursor:grabbing;
  color:var(--primary);
  border-color:#ccd5ff;
  background:#eef1ff;
}
.module-builder-card{
  grid-template-columns:38px 42px 1fr!important;
}
.submodule-builder-card{
  grid-template-columns:38px 42px 1fr auto!important;
}
.drag-save-indicator{
  padding:7px 10px;
  border-radius:999px;
  background:#eef1ff;
  color:var(--primary);
  font-size:9px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.drag-sort-list.is-saving .drag-save-indicator{
  opacity:.65;
}
.drag-sort-list.sort-saved::after{
  content:"Ordem salva";
  position:absolute;
  top:-42px;
  right:0;
  z-index:30;
  padding:7px 10px;
  border-radius:10px;
  background:#0c8b60;
  color:#fff;
  font-size:10px;
  font-weight:900;
  box-shadow:0 8px 22px rgba(12,139,96,.18);
}
.module-auto-order-note{
  min-height:43px;
  padding:9px 11px;
  border:1px dashed #d7ddeb;
  border-radius:12px;
  background:#fafbfc;
}
.module-auto-order-note strong,
.module-auto-order-note small{
  display:block;
}
.module-auto-order-note strong{
  color:#475467;
  font-size:10px;
}
.module-auto-order-note small{
  margin-top:3px;
  color:#8a94a5;
  font-size:9px;
}
@media(max-width:800px){
  .module-builder-card{
    grid-template-columns:36px 38px 1fr!important;
  }
  .submodule-builder-card{
    grid-template-columns:36px 38px 1fr!important;
  }
  .submodule-builder-card>.actions{
    grid-column:3;
  }
  .module-drag-handle{
    width:36px;
    height:40px;
  }
}


/* V45 — Aparência da escola */
.appearance-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.92fr);gap:20px;align-items:start}
.color-control{display:grid;grid-template-columns:58px 1fr;gap:9px;align-items:center}
.color-control input[type="color"]{width:58px;height:46px;padding:3px;cursor:pointer}
.color-text{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;text-transform:lowercase}
.appearance-actions{margin-top:4px}
.appearance-secondary-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.appearance-secondary-actions form{margin:0}
.appearance-preview-panel{position:sticky;top:18px}
.school-preview{display:grid;grid-template-columns:150px 1fr;min-height:360px;overflow:hidden;border:1px solid #dfe4ed;border-radius:18px;background:var(--preview-bg);box-shadow:0 14px 35px rgba(20,30,55,.08)}
.preview-sidebar{padding:14px;background:var(--preview-sidebar);color:#fff}
.preview-brand{display:flex;align-items:center;gap:9px;padding-bottom:13px;border-bottom:1px solid rgba(255,255,255,.12)}
.preview-brand strong,.preview-brand small{display:block}
.preview-brand strong{max-width:82px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}
.preview-brand small{margin-top:2px;color:rgba(255,255,255,.62);font-size:7px}
.preview-logo{width:35px;height:35px;border-radius:10px;background:linear-gradient(135deg,var(--preview-primary),var(--preview-secondary));display:grid;place-items:center;overflow:hidden;font-weight:900}
.preview-logo img{width:100%;height:100%;object-fit:contain;background:#fff}
.preview-nav{display:grid;gap:6px;margin-top:16px}
.preview-nav span{padding:8px;border-radius:8px;color:rgba(255,255,255,.72);font-size:8px}
.preview-nav span.active{background:linear-gradient(135deg,var(--preview-primary),var(--preview-secondary));color:#fff;font-weight:800}
.preview-content{padding:18px}
.preview-top{padding:13px;background:rgba(255,255,255,.92);border:1px solid #e5e9f0;border-radius:13px}
.preview-top strong,.preview-top small{display:block}
.preview-top strong{font-size:13px}.preview-top small{margin-top:3px;color:#7c8797;font-size:8px}
.preview-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.preview-cards>div{padding:12px;background:#fff;border:1px solid #e5e9f0;border-radius:12px}
.preview-cards span,.preview-cards strong{display:block}
.preview-cards span{font-size:7px;color:#7c8797}.preview-cards strong{margin-top:5px;font-size:20px;color:var(--preview-primary)}
.preview-button{border:0;border-radius:9px;padding:10px 13px;background:var(--preview-button);color:#fff;font-weight:800;font-size:9px}
.appearance-note{display:grid;gap:5px;margin-top:14px;padding:13px;border-radius:13px;background:#f7f8fc;color:#667085;font-size:11px}
.appearance-note strong{color:#344054}
.settings-brand-summary{display:flex;align-items:center;gap:12px;margin-bottom:15px}
.settings-brand-logo{width:54px;height:54px;border-radius:14px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;overflow:hidden}
.settings-brand-logo img{width:100%;height:100%;object-fit:contain}
.settings-brand-fallback{background:linear-gradient(135deg,var(--primary),#7c5cff);color:#fff;font-size:20px;font-weight:900}
.settings-color-row{display:flex;gap:5px;margin-top:7px}
.settings-color-row i{width:19px;height:19px;border-radius:6px;border:1px solid rgba(0,0,0,.08)}
@media(max-width:1100px){.appearance-grid{grid-template-columns:1fr}.appearance-preview-panel{position:static}}
@media(max-width:600px){.school-preview{grid-template-columns:115px 1fr}.preview-content{padding:11px}}

/* V46 — Página pública e captação de matrículas */
.nav-count{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:999px;display:inline-grid;place-items:center;background:#ef4444;color:#fff;font-size:8px;font-weight:900}
.public-link-box{display:grid;gap:8px;padding:15px;border:1px solid var(--line);border-radius:15px;background:#f8fafc}
.public-link-box strong{font-size:11px}.public-link-box input{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:10px}
.public-page-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.public-page-kpis>div{padding:13px;border:1px solid var(--line);border-radius:14px;background:#fff}
.public-page-kpis span,.public-page-kpis strong,.public-page-kpis a{display:block}
.public-page-kpis span{font-size:8px;color:#7a8493}.public-page-kpis strong{margin-top:4px;font-size:17px}.public-page-kpis a{margin-top:6px;color:var(--primary);font-size:9px;font-weight:800}
.public-preview-mini{position:relative;overflow:hidden;min-height:210px;margin-top:14px;border-radius:17px;background:linear-gradient(135deg,var(--school-sidebar),var(--primary));display:flex;align-items:end}
.public-preview-mini img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.public-preview-mini::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(10,17,29,.8))}
.public-preview-mini>div{position:relative;z-index:2;padding:18px;color:#fff}
.public-preview-mini span,.public-preview-mini strong,.public-preview-mini small{display:block}
.public-preview-mini span{font-size:8px;text-transform:uppercase;letter-spacing:.08em;color:#ccd5e3}.public-preview-mini strong{max-width:500px;margin-top:5px;font-size:20px;line-height:1.15}.public-preview-mini small{margin-top:6px;color:#d5ddeb}
.request-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}
.request-kpis a{padding:15px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 7px 20px rgba(20,30,50,.035)}
.request-kpis span,.request-kpis strong{display:block}.request-kpis span{font-size:9px;color:#7c8795}.request-kpis strong{margin-top:4px;font-size:24px}
.request-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:14px;align-items:start}
.request-info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.request-info-grid>div{padding:12px;border:1px solid #edf0f5;border-radius:13px;background:#fafbfc}
.request-info-grid span,.request-info-grid strong{display:block}.request-info-grid span{font-size:8px;color:#7e8897;text-transform:uppercase;font-weight:850}.request-info-grid strong{margin-top:4px;font-size:11px;word-break:break-word}
.request-section{margin-top:16px;padding-top:15px;border-top:1px solid #edf0f5}.request-section h3{margin:0 0 10px;font-size:14px}.request-section p{color:#657185;line-height:1.6}
@media(max-width:1000px){.request-detail-grid{grid-template-columns:1fr}.public-page-kpis{grid-template-columns:1fr 1fr}.request-kpis{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.public-page-kpis,.request-kpis,.request-info-grid{grid-template-columns:1fr}}

/* V47 — cursos/códigos automáticos */
.readonly-field{background:#f5f7fa!important;color:#697586!important;cursor:not-allowed}
.course-code{display:inline-flex;padding:6px 9px;border-radius:8px;background:#eef1ff;color:var(--primary);font:800 10px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.02em}


/* =========================================================
   V52 — ADMIN DA ESCOLA ORGANIZADO
   ========================================================= */

.school-shell.app-shell{
    grid-template-columns:292px minmax(0,1fr);
}

.school-shell .school-sidebar{
    padding:16px 14px 14px;
    overflow-y:auto;
    overflow-x:hidden;
}

.school-sidebar-head{
    display:grid;
    gap:10px;
}

.school-shell .brand{
    padding:12px;
}

.school-menu-toggle{
    display:none;
    width:100%;
    min-height:42px;
    align-items:center;
    justify-content:center;
    gap:8px;
    border:1px solid rgba(255,255,255,.11);
    border-radius:12px;
    background:rgba(255,255,255,.05);
    color:#fff;
    font-weight:800;
    cursor:pointer;
}

.school-menu-toggle span,
.school-nav-icon,
.school-nav-chevron,
.school-topbar-pill span,
.school-dashboard-kicker svg,
.school-action-icon,
.school-priority-icon,
.school-empty-state>span,
.school-class-icon{
    display:grid;
    place-items:center;
}

.school-menu-toggle svg,
.school-nav-icon svg,
.school-nav-chevron svg{
    width:18px;
    height:18px;
}

.school-admin-nav{
    margin-top:14px!important;
    display:grid!important;
    gap:7px!important;
}

.school-nav-home,
.school-nav-group summary,
.school-submenu a{
    position:relative;
    display:flex!important;
    align-items:center;
    gap:10px;
    min-height:42px;
    padding:10px 11px!important;
    border-radius:12px!important;
    color:#cbd6e9!important;
    font-size:12px!important;
    font-weight:800!important;
    border:1px solid transparent;
    cursor:pointer;
    list-style:none;
    transition:.18s ease;
}

.school-nav-group summary::-webkit-details-marker{
    display:none;
}

.school-nav-group summary:hover,
.school-nav-home:hover,
.school-submenu a:hover{
    background:rgba(255,255,255,.06)!important;
    border-color:rgba(255,255,255,.07)!important;
    color:#fff!important;
    transform:none!important;
}

.school-nav-home.active,
.school-submenu a.active{
    background:linear-gradient(
        135deg,
        rgba(255,255,255,.12),
        rgba(255,255,255,.055)
    )!important;
    border-color:rgba(255,255,255,.1)!important;
    color:#fff!important;
}

.school-nav-home.active::before,
.school-submenu a.active::before{
    content:"";
    position:absolute;
    left:-1px;
    top:9px;
    bottom:9px;
    width:3px;
    border-radius:999px;
    background:var(--primary);
}

.school-nav-icon{
    width:22px;
    min-width:22px;
    color:#94a7c8;
}

.school-nav-home.active .school-nav-icon,
.school-submenu a.active .school-nav-icon{
    color:#fff;
}

.school-nav-text{
    min-width:0;
    flex:1;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}

.school-nav-chevron{
    width:18px;
    min-width:18px;
    margin-left:auto;
    color:#7184a6;
    transition:.18s ease;
}

.school-nav-group[open]>summary .school-nav-chevron{
    transform:rotate(90deg);
}

.school-nav-group[open]>summary{
    color:#fff!important;
    background:rgba(255,255,255,.035);
}

.school-submenu{
    display:grid;
    gap:4px;
    padding:5px 0 3px 18px;
    margin-left:11px;
    border-left:1px solid rgba(255,255,255,.08);
}

.school-submenu a{
    min-height:38px!important;
    padding:8px 10px!important;
    font-size:11px!important;
    font-weight:750!important;
}

.school-submenu .school-nav-icon svg{
    width:16px;
    height:16px;
}

.school-menu-badge{
    display:inline-grid;
    place-items:center;
    min-width:21px;
    height:21px;
    padding:0 6px;
    margin-left:auto;
    border-radius:999px;
    background:#ef4444;
    color:#fff;
    font-size:9px;
    font-weight:900;
}

.school-shell .sidebar-footer{
    margin-top:18px!important;
    padding-top:14px!important;
}

.school-shell .user-mini{
    display:flex;
    align-items:center;
    gap:10px;
    min-width:0;
}

.school-user-avatar{
    width:34px;
    height:34px;
    min-width:34px;
    border-radius:10px;
    display:grid;
    place-items:center;
    background:linear-gradient(135deg,var(--primary),var(--school-secondary));
    color:#fff;
    font-size:12px;
    font-weight:900;
}

.school-shell .user-mini>div{
    min-width:0;
}

.school-shell .user-mini strong,
.school-shell .user-mini small{
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}

.school-logout-btn{
    width:100%;
}

.school-topbar{
    align-items:center!important;
    padding:20px 22px!important;
}

.school-topbar-eyebrow{
    display:block;
    margin-bottom:5px;
    color:var(--primary);
    font-size:9px;
    font-weight:900;
    text-transform:uppercase;
    letter-spacing:.11em;
}

.school-topbar-actions{
    display:flex;
    align-items:center;
    gap:8px;
    flex-wrap:wrap;
    justify-content:flex-end;
}

.school-topbar-pill{
    display:inline-flex;
    align-items:center;
    gap:7px;
    min-height:38px;
    padding:8px 11px;
    border:1px solid #e3e8f0;
    border-radius:11px;
    background:#fff;
    color:#455268;
    font-size:10px;
    font-weight:850;
}

.school-topbar-pill span svg{
    width:16px;
    height:16px;
}

.school-topbar-pill.warning{
    background:#fff8e8;
    color:#9a5a00;
    border-color:#f1dfb7;
}

/* Dashboard */
.school-dashboard-hero{
    position:relative;
    overflow:hidden;
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:20px;
    align-items:center;
    margin-bottom:18px;
    padding:25px 26px;
    border-radius:24px;
    background:
        radial-gradient(circle at 90% 10%,rgba(255,255,255,.16),transparent 28%),
        linear-gradient(135deg,var(--school-sidebar),var(--primary));
    color:#fff;
    box-shadow:0 20px 50px rgba(19,32,55,.13);
}

.school-dashboard-hero::after{
    content:"";
    position:absolute;
    width:190px;
    height:190px;
    right:-55px;
    bottom:-110px;
    border-radius:50%;
    background:rgba(255,255,255,.08);
}

.school-dashboard-hero-copy{
    position:relative;
    z-index:2;
}

.school-dashboard-kicker{
    display:inline-flex;
    align-items:center;
    gap:7px;
    padding:6px 9px;
    border-radius:999px;
    background:rgba(255,255,255,.11);
    color:#edf3ff;
    font-size:8px;
    font-weight:900;
    text-transform:uppercase;
    letter-spacing:.09em;
}

.school-dashboard-kicker svg{
    width:14px;
    height:14px;
}

.school-dashboard-hero h2{
    margin:11px 0 7px;
    max-width:650px;
    font-size:30px;
    line-height:1.05;
    letter-spacing:-.035em;
}

.school-dashboard-hero p{
    max-width:650px;
    margin:0;
    color:rgba(255,255,255,.72);
    font-size:12px;
    line-height:1.55;
}

.school-dashboard-hero-actions{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
    margin-top:17px;
}

.school-dashboard-hero .btn-primary{
    background:#fff!important;
    color:var(--primary)!important;
}

.school-dashboard-hero .btn-ghost{
    background:rgba(255,255,255,.09)!important;
    color:#fff!important;
    border-color:rgba(255,255,255,.18)!important;
}

.school-dashboard-status{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    min-width:260px;
}

.school-dashboard-status>div{
    min-width:120px;
    padding:13px;
    border:1px solid rgba(255,255,255,.14);
    border-radius:14px;
    background:rgba(255,255,255,.07);
    backdrop-filter:blur(8px);
}

.school-dashboard-status span,
.school-dashboard-status strong{
    display:block;
}

.school-dashboard-status span{
    color:rgba(255,255,255,.62);
    font-size:8px;
    text-transform:uppercase;
    font-weight:850;
}

.school-dashboard-status strong{
    margin-top:5px;
    font-size:11px;
}

.school-dashboard-status .ok::before,
.school-dashboard-status .off::before{
    content:"";
    display:inline-block;
    width:7px;
    height:7px;
    margin-right:6px;
    border-radius:50%;
    vertical-align:1px;
}

.school-dashboard-status .ok::before{background:#55e7a8}
.school-dashboard-status .off::before{background:#ffb4ab}

.school-dashboard-stats{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:12px;
    margin-bottom:18px;
}

.school-kpi-card{
    display:flex;
    align-items:center;
    gap:13px;
    min-height:108px;
    padding:16px;
    border:1px solid #e6eaf1;
    border-radius:18px;
    background:rgba(255,255,255,.9);
    box-shadow:0 10px 28px rgba(24,36,58,.045);
    transition:.18s ease;
}

.school-kpi-card:hover{
    transform:translateY(-2px);
    border-color:#d6dcff;
    box-shadow:0 15px 32px rgba(24,36,58,.08);
}

.school-kpi-icon{
    width:46px;
    height:46px;
    min-width:46px;
    border-radius:14px;
    display:grid;
    place-items:center;
    background:linear-gradient(135deg,#eef1ff,#f0edff);
    color:var(--primary);
}

.school-kpi-icon svg{
    width:21px;
    height:21px;
}

.school-kpi-card small,
.school-kpi-card strong,
.school-kpi-card div>span{
    display:block;
}

.school-kpi-card small{
    color:#7a8595;
    font-size:9px;
    font-weight:800;
}

.school-kpi-card strong{
    margin:3px 0 2px;
    font-size:24px;
    line-height:1;
}

.school-kpi-card div>span{
    color:var(--primary);
    font-size:8px;
    font-weight:850;
}

.school-action-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:10px;
}

.school-action-card{
    position:relative;
    display:flex;
    align-items:center;
    gap:11px;
    min-height:76px;
    padding:12px 13px;
    border:1px solid #e8ebf1;
    border-radius:15px;
    background:#fff;
    transition:.18s ease;
}

.school-action-card:hover{
    border-color:#cfd6ff;
    background:#fbfcff;
    transform:translateY(-1px);
}

.school-action-icon{
    width:39px;
    height:39px;
    min-width:39px;
    border-radius:12px;
    background:#f0f3ff;
    color:var(--primary);
}

.school-action-icon svg{
    width:18px;
    height:18px;
}

.school-action-card div{
    min-width:0;
    flex:1;
}

.school-action-card strong,
.school-action-card small{
    display:block;
}

.school-action-card strong{
    font-size:11px;
}

.school-action-card small{
    margin-top:3px;
    color:#7c8796;
    font-size:8px;
    line-height:1.35;
}

.school-action-arrow{
    color:#9ba7b8;
    font-size:18px;
}

.school-action-badge{
    display:grid;
    place-items:center;
    min-width:22px;
    height:22px;
    padding:0 6px;
    border-radius:999px;
    background:#ef4444;
    color:#fff;
    font-size:9px;
    font-weight:900;
}

.school-dashboard-grid{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:18px;
}

.school-priority-list,
.school-today-list,
.school-request-list,
.school-class-list{
    display:grid;
    gap:8px;
}

.school-priority-list a{
    display:grid;
    grid-template-columns:38px minmax(0,1fr) auto;
    gap:10px;
    align-items:center;
    padding:10px 11px;
    border:1px solid #edf0f4;
    border-radius:13px;
    background:#fff;
}

.school-priority-list a.attention{
    background:#fffaf0;
    border-color:#f1e3bf;
}

.school-priority-list a.danger{
    background:#fff4f2;
    border-color:#f0d3cf;
}

.school-priority-icon{
    width:36px;
    height:36px;
    border-radius:11px;
    background:#f2f5fb;
    color:#5d6f8a;
}

.school-priority-icon svg{
    width:17px;
    height:17px;
}

.school-priority-list strong,
.school-priority-list small{
    display:block;
}

.school-priority-list strong{
    font-size:10px;
}

.school-priority-list small{
    margin-top:3px;
    color:#7b8796;
    font-size:8px;
}

.school-priority-list b{
    min-width:27px;
    height:27px;
    padding:0 7px;
    display:grid;
    place-items:center;
    border-radius:999px;
    background:#eef1f6;
    color:#56647a;
    font-size:10px;
}

.school-priority-list .attention b{
    background:#ffecb8;
    color:#925600;
}

.school-priority-list .danger b{
    background:#ffe0dc;
    color:#b42318;
}

.school-today-row{
    display:grid;
    grid-template-columns:58px minmax(0,1fr);
    gap:10px;
    align-items:center;
    padding:10px 0;
    border-bottom:1px solid #edf0f4;
}

.school-today-row:last-child{
    border-bottom:0;
}

.school-today-row time{
    display:grid;
    place-items:center;
    min-height:38px;
    border-radius:10px;
    background:#eef1ff;
    color:var(--primary);
    font-size:10px;
    font-weight:900;
}

.school-today-row strong,
.school-today-row small{
    display:block;
}

.school-today-row strong{
    font-size:10px;
}

.school-today-row small{
    margin-top:3px;
    color:#7c8796;
    font-size:8px;
}

.school-panel-footer{
    display:flex;
    justify-content:space-between;
    gap:10px;
    margin-top:12px;
    padding-top:12px;
    border-top:1px solid #edf0f4;
    color:#7a8493;
    font-size:9px;
}

.school-panel-footer a{
    color:var(--primary);
    font-weight:850;
}

.school-empty-state{
    min-height:160px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:6px;
    text-align:center;
    padding:20px;
    color:#7a8595;
}

.school-empty-state.compact{
    min-height:130px;
}

.school-empty-state>span{
    width:42px;
    height:42px;
    border-radius:13px;
    background:#f1f4f9;
    color:#75839a;
}

.school-empty-state>span svg{
    width:19px;
    height:19px;
}

.school-empty-state strong{
    color:#445167;
    font-size:10px;
}

.school-empty-state small{
    max-width:280px;
    font-size:8px;
    line-height:1.45;
}

.school-request-list a{
    display:grid;
    grid-template-columns:38px minmax(0,1fr) auto;
    gap:10px;
    align-items:center;
    padding:9px 0;
    border-bottom:1px solid #edf0f4;
}

.school-request-list a:last-child{
    border-bottom:0;
}

.school-request-avatar{
    width:36px;
    height:36px;
    border-radius:11px;
    display:grid;
    place-items:center;
    background:linear-gradient(135deg,#eef1ff,#ebe7ff);
    color:var(--primary);
    font-size:11px;
    font-weight:900;
}

.school-request-list strong,
.school-request-list small{
    display:block;
}

.school-request-list strong{
    font-size:10px;
}

.school-request-list small{
    margin-top:3px;
    color:#7a8493;
    font-size:8px;
}

.school-request-list .badge{
    font-size:8px;
    padding:5px 7px;
}

.school-class-list a{
    display:grid;
    grid-template-columns:38px minmax(0,1fr) auto;
    gap:10px;
    align-items:center;
    padding:9px 0;
    border-bottom:1px solid #edf0f4;
}

.school-class-list a:last-child{
    border-bottom:0;
}

.school-class-icon{
    width:36px;
    height:36px;
    border-radius:11px;
    background:#f0f3ff;
    color:var(--primary);
}

.school-class-icon svg{
    width:17px;
    height:17px;
}

.school-class-list strong,
.school-class-list small{
    display:block;
}

.school-class-list strong{
    font-size:10px;
}

.school-class-list small{
    margin-top:3px;
    color:#7a8493;
    font-size:8px;
}

.school-class-list b{
    color:#627086;
    font-size:8px;
}

/* neutraliza o comportamento antigo que escondia o texto do menu */
@media(max-width:1000px){
    .school-shell .brand>div:not(.brand-mark),
    .school-shell .nav a{
        font-size:inherit!important;
    }

    .school-shell .nav a:before{
        content:none!important;
    }
}

@media(max-width:1150px){
    .school-shell.app-shell{
        display:block!important;
    }

    .school-shell .school-sidebar{
        position:relative!important;
        top:auto!important;
        width:100%!important;
        height:auto!important;
        min-height:0!important;
        padding:10px 12px!important;
        overflow:visible!important;
    }

    .school-sidebar-head{
        display:flex;
        align-items:center;
        justify-content:space-between;
        gap:10px;
    }

    .school-sidebar-head .brand{
        flex:1;
        min-width:0;
    }

    .school-menu-toggle{
        display:inline-flex;
        width:auto;
        min-width:92px;
    }

    .school-admin-nav,
    .school-shell .sidebar-footer{
        display:none!important;
    }

    .school-sidebar.menu-open .school-admin-nav{
        display:grid!important;
        margin-top:10px!important;
    }

    .school-sidebar.menu-open .sidebar-footer{
        display:grid!important;
        margin-top:10px!important;
    }

    .school-submenu{
        margin-left:8px;
    }

    .school-shell .content{
        padding:18px 14px 28px!important;
    }

    .school-topbar{
        margin-bottom:16px!important;
    }

    .school-dashboard-stats{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }

    .school-action-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }
}

@media(max-width:820px){
    .school-topbar{
        align-items:flex-start!important;
        flex-direction:column!important;
    }

    .school-topbar-actions{
        width:100%;
        justify-content:flex-start;
    }

    .school-dashboard-hero{
        grid-template-columns:1fr;
    }

    .school-dashboard-status{
        min-width:0;
        width:100%;
    }

    .school-dashboard-grid{
        grid-template-columns:1fr;
        gap:0;
    }
}

@media(max-width:600px){
    .school-sidebar-head .brand strong{
        max-width:190px;
        white-space:nowrap;
        overflow:hidden;
        text-overflow:ellipsis;
    }

    .school-sidebar-head .brand small{
        display:none;
    }

    .school-dashboard-hero{
        padding:20px;
        border-radius:19px;
    }

    .school-dashboard-hero h2{
        font-size:24px;
    }

    .school-dashboard-status{
        grid-template-columns:1fr 1fr;
    }

    .school-dashboard-stats{
        grid-template-columns:1fr 1fr;
        gap:8px;
    }

    .school-kpi-card{
        min-height:96px;
        padding:12px;
        gap:9px;
    }

    .school-kpi-icon{
        width:38px;
        height:38px;
        min-width:38px;
    }

    .school-kpi-card strong{
        font-size:21px;
    }

    .school-action-grid{
        grid-template-columns:1fr;
    }

    .school-topbar-pill{
        flex:1;
        justify-content:center;
    }
}


/* V53 — Turmas automáticas e conteúdo do curso */
.course-form-section{
    margin-top:8px;
    padding:14px 0 2px;
    border-top:1px solid var(--line);
}
.course-form-section strong,.course-form-section small{display:block}
.course-form-section strong{font-size:13px}
.course-form-section small{margin-top:3px;color:#7b8797;font-size:9px}
.course-existing-files{
    display:flex;justify-content:space-between;gap:12px;align-items:center;
    margin-top:15px;padding:12px 14px;border-radius:13px;background:#f6f8fc;
    font-size:10px
}
.course-existing-files a{color:var(--primary);font-weight:850}
.course-content-status{font-size:9px;color:#667085}
.class-code-preview{
    padding:13px 14px;border:1px solid #dfe4ee;border-radius:13px;background:#f8faff
}
.class-code-preview span,.class-code-preview strong,.class-code-preview small{display:block}
.class-code-preview span{font-size:8px;color:#7c8796;text-transform:uppercase;font-weight:850}
.class-code-preview strong{margin:5px 0;font:850 14px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--primary)}
.class-code-preview small{color:#8a94a3;font-size:8px}
.course-content-head{
    display:flex;justify-content:space-between;gap:18px;align-items:flex-start;
    margin-bottom:16px;padding:20px;border:1px solid #e4e8ef;border-radius:18px;background:#fff
}
.course-content-head h2{margin:8px 0 5px;font-size:25px}
.course-content-head p{margin:0;max-width:740px;color:#677386}
.course-content-head>div:last-child{display:flex;gap:8px;flex-wrap:wrap}
.course-content-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:16px}
.course-video-frame{
    position:relative;overflow:hidden;width:100%;aspect-ratio:16/9;border-radius:16px;background:#0c1220
}
.course-video-frame iframe,.course-video-frame video{width:100%;height:100%;border:0;display:block}
.course-video-link{min-height:220px;display:grid;place-items:center;border:1px dashed #d6dce7;border-radius:15px;background:#f8faff}
.course-class-mini-list{display:grid;gap:7px}
.course-class-mini-list a{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:10px 11px;border:1px solid #edf0f4;border-radius:12px;background:#fff
}
.course-class-mini-list strong,.course-class-mini-list small{display:block}
.course-class-mini-list strong{font-size:10px}
.course-class-mini-list small{margin-top:3px;color:#7b8795;font-size:8px}
.course-file-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.course-file-card{
    display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:10px;align-items:center;
    padding:12px;border:1px solid #e7ebf1;border-radius:14px;background:#fff
}
.course-file-icon{
    width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
    background:#eef1ff;color:var(--primary);font-size:9px;font-weight:900
}
.course-file-info{min-width:0}
.course-file-info strong,.course-file-info small{display:block}
.course-file-info strong{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.course-file-info small{margin-top:4px;color:#7b8796;font-size:8px}
.course-file-actions{display:flex;gap:5px;align-items:center}
.course-file-actions form{margin:0}
@media(max-width:950px){
    .course-content-grid{grid-template-columns:1fr}
    .course-file-grid{grid-template-columns:1fr}
}
@media(max-width:650px){
    .course-content-head{display:block}
    .course-content-head>div:last-child{margin-top:12px}
    .course-file-card{grid-template-columns:38px minmax(0,1fr)}
    .course-file-actions{grid-column:1/-1}
}


/* V55 — Especialidades dos professores */
.teacher-specialty-field{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:8px;
    align-items:end;
}
.teacher-specialty-field>label{min-width:0}
.teacher-create-specialty-btn{
    min-height:46px;
    white-space:nowrap;
}
.teacher-specialty-creator{
    padding:15px;
    border:1px solid #dce3ee;
    border-radius:15px;
    background:linear-gradient(180deg,#fafbff,#f7f9fd);
    box-shadow:0 8px 24px rgba(25,40,70,.05);
}
.teacher-specialty-creator[hidden]{display:none!important}
.teacher-specialty-creator-head{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:12px;
    margin-bottom:12px;
}
.teacher-specialty-creator-head strong,
.teacher-specialty-creator-head small{display:block}
.teacher-specialty-creator-head strong{font-size:12px}
.teacher-specialty-creator-head small{margin-top:3px;color:#7b8796;font-size:9px}
.teacher-specialty-close{
    width:30px;height:30px;border:0;border-radius:9px;
    background:#edf1f7;color:#617086;font-size:18px;cursor:pointer
}
.teacher-specialty-creator-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px
}
.teacher-specialty-creator-actions{
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
    margin-top:12px
}
#specialtyCreatorMessage{
    font-size:9px;
    font-weight:850;
    color:#667085
}
#specialtyCreatorMessage.success{color:#087443}
#specialtyCreatorMessage.error{color:#b42318}
#specialtyCreatorMessage.warning{color:#946200}
.teacher-specialty-hint{
    display:block;
    margin-top:10px;
    color:#7b8796;
    font-size:8px;
    line-height:1.5
}
.teacher-specialties-layout{
    display:grid;
    grid-template-columns:minmax(0,1fr) 360px;
    gap:16px;
    align-items:start
}
@media(max-width:900px){
    .teacher-specialties-layout{grid-template-columns:1fr}
}
@media(max-width:650px){
    .teacher-specialty-field{grid-template-columns:1fr}
    .teacher-create-specialty-btn{width:100%}
    .teacher-specialty-creator-grid{grid-template-columns:1fr}
}


/* V56 — Chat Professor x Aluno */
.course-chat-header,.course-chat-thread-head{
    margin-bottom:16px
}
.course-chat-header h2,.course-chat-thread-head h2{
    margin:9px 0 5px;font-size:25px
}
.course-chat-header p,.course-chat-thread-head p{
    margin:0;color:#6e7a8d
}
.course-chat-layout{
    display:grid;
    grid-template-columns:minmax(0,1fr) 360px;
    gap:16px;
    align-items:start
}
.course-chat-topic-list{display:grid;gap:8px}
.course-chat-topic-card{
    display:grid;
    grid-template-columns:42px minmax(0,1fr) auto;
    gap:11px;
    align-items:center;
    padding:12px;
    border:1px solid #e7ebf2;
    border-radius:14px;
    background:#fff;
    transition:.18s ease
}
.course-chat-topic-card:hover{
    border-color:#ccd5ff;
    transform:translateY(-1px)
}
.course-chat-topic-privacy{
    width:40px;height:40px;border-radius:12px;
    display:grid;place-items:center;
    background:#eef1ff;font-size:16px
}
.course-chat-topic-privacy.private{background:#fff3df}
.course-chat-topic-card strong,
.course-chat-topic-card small,
.course-chat-topic-card p{display:block}
.course-chat-topic-card strong{font-size:11px}
.course-chat-topic-card small{margin-top:3px;color:#758195;font-size:8px}
.course-chat-topic-card p{
    margin:5px 0 0;color:#687487;font-size:9px;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis
}
.course-chat-topic-card>b{color:#9aa6b8;font-size:18px}
.course-chat-topic-pill{
    display:inline-flex;padding:6px 9px;border-radius:999px;
    background:#eef1ff;color:var(--primary);
    font-size:8px;font-weight:900;text-transform:uppercase
}
.course-chat-topic-pill.private{background:#fff2dc;color:#9a6200}
.course-chat-thread{
    max-width:900px
}
.course-chat-messages{
    display:flex;flex-direction:column;gap:10px;
    min-height:300px;max-height:62vh;overflow:auto;
    padding:5px
}
.course-chat-message{
    max-width:78%;
    padding:11px 13px;
    border-radius:15px;
    border:1px solid #e4e9f1;
    background:#f7f9fc
}
.course-chat-message.mine{
    align-self:flex-end;
    background:linear-gradient(135deg,var(--primary),var(--school-secondary));
    color:#fff;
    border-color:transparent
}
.course-chat-message.other{align-self:flex-start}
.course-chat-message-meta{
    display:flex;justify-content:space-between;gap:10px;
    align-items:center;margin-bottom:6px
}
.course-chat-message-meta strong{font-size:9px}
.course-chat-message-meta span{
    color:#8390a3;font-size:7px
}
.course-chat-message.mine .course-chat-message-meta span{
    color:rgba(255,255,255,.7)
}
.course-chat-message p{
    margin:0;font-size:10px;line-height:1.6
}
.course-chat-reply{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:9px;align-items:end;
    margin-top:14px;padding-top:14px;border-top:1px solid #edf0f5
}
.course-chat-reply textarea{min-height:76px}
@media(max-width:900px){
    .course-chat-layout{grid-template-columns:1fr}
}
@media(max-width:600px){
    .course-chat-message{max-width:92%}
    .course-chat-reply{grid-template-columns:1fr}
    .course-chat-reply .btn{width:100%}
}


/* V61 - Assinatura da escola */
.school-subscription-hero{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:16px;
  padding:22px;
  border-radius:20px;
  color:#fff;
  background:linear-gradient(135deg,var(--school-sidebar),var(--primary));
}
.school-subscription-hero span,
.school-subscription-hero h2,
.school-subscription-hero p,
.school-subscription-hero-status small,
.school-subscription-hero-status strong{
  display:block;
}
.school-subscription-hero>div>span{
  font-size:9px;font-weight:900;letter-spacing:.1em;opacity:.75
}
.school-subscription-hero h2{margin:5px 0;font-size:27px}
.school-subscription-hero p{margin:0;color:rgba(255,255,255,.75)}
.school-subscription-hero-status{
  min-width:210px;
  padding:13px;
  border-radius:14px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.14)
}
.school-subscription-hero-status small{opacity:.7}
.school-subscription-hero-status strong{margin:4px 0;text-transform:uppercase}
.school-subscription-charge-list{display:grid;gap:8px}
.school-subscription-charge{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto auto;
  gap:10px;
  align-items:center;
  padding:12px;
  border:1px solid #e7ebf2;
  border-radius:14px;
  background:#fff
}
.school-subscription-charge strong,
.school-subscription-charge small{display:block}
.school-subscription-charge strong{font-size:10px}
.school-subscription-charge small{margin-top:3px;color:#788497;font-size:8px}
@media(max-width:700px){
  .school-subscription-hero{align-items:flex-start;flex-direction:column}
  .school-subscription-hero-status{width:100%}
  .school-subscription-charge{grid-template-columns:1fr}
}


/* V62 — Ações da fatura de assinatura */
.school-subscription-charge-actions{
    display:flex;
    gap:6px;
    flex-wrap:wrap;
    justify-content:flex-end;
}
@media(max-width:700px){
    .school-subscription-charge-actions{
        justify-content:flex-start;
    }
}